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1999-06-29
Photometric Redshifts for DPOSS Galaxy Clusters at z<0.4
R. R. GalS. C. OdewahnS. G. DjorgovskiR. BrunnerR. R. DeCarvalho
文献摘要
We report on the creation of an unbiased catalog of galaxy clusters from the galaxy catalogs derived from the digitized POSS-II (DPOSS). Utilizing the g-r color information, we show that it is possible to estimate redshifts for galaxy clusters at z<0.4 with an rms accuracy of 0.01.
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